2026 Hackaday Supercon: Call For Proposals

We are absolutely stoked to announce that the Hackaday Superconference is taking place this year November 6th through 8th in glorious Pasadena California, and we want to see you there! …read more

The Death Of Physical Media And The Real Challenges To Software Archiving

Along with the many displays of outrage, gnashing of teeth and other displays of profound grief at the recent news that Sony will no longer manufacture physical game discs come …read more

A Brief History Of The Crazy Old 7-Segment Display

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 …read more

FLOSS Weekly Episode 874: Really, We Do PDFs

This week Jonathan chats with Andrea Gallo about RISC-V! What does it mean for RISC-V to be an Open ISA? Where is RISC-V popping up, and what’s the new frontier? …read more

Linux Fu: The Local Phonebook

I’ll admit it: I miss the simplicity of /etc/hosts. There was something elegant about it. You wanted laserprinter to mean 192.168.1.40, so you opened a text file and wrote: 192.168.1.40 …read more

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Mic Jammer Relies On Ultrasound

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By Zoe Skyforest | July 23, 2026

Today’s phone microphones are perfectly adept at picking up sound in all sorts of conditions, and they’re backed by all kinds of processing techniques to filter out noise and capture …read more
Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

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By Zoe Skyforest | July 23, 2026

A great many drones out there, whether homebuilt or store-bought, follow the same basic format. Four motors, some kind of controller, and a lithium-polymer battery supplying the juice to keep …read more
Running DOOM On A Custom CPU Built From Scratch

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By Zoe Skyforest | July 23, 2026

Running DOOM on weird obscure hardware is a fun hacker pastime that’s been around for a long time now. It’s always enjoyable to see someone port it to an egg timer, …read more
Encryption In The 1790s

6 Comments
By Al Williams | July 23, 2026

For as long as humans have had writing, there’s been a need to send secret messages. It is easy to think that Enigma machines and their immediate predecessors are old …read more
Saving Some Coin With 3D Printed Stencils

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By Bryan Cockfield | July 23, 2026

One of the extra tools someone might need when working with surface-mount components is a solder paste stencil, which not only simplifies the application of solder paste to a PCB …read more
Voice Control Toolkit Comes To A Pico Near You

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By Julian Scheffers | July 23, 2026

Voice-controlled appliances are nothing new. What might be new, however, is [Moonshine AI] running it all locally on a Raspberry Pi Pico 2 W! The voice interface is roughly divided …read more
Industrial GPU Adapted For The Desktop

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By Bryan Cockfield | July 22, 2026

As technologies change and adapt, we’re often left with seemingly useless junk that has nowhere to go. Certainly anyone still sitting on a pile of floppy disks feels this way …read more

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Hackaday

2026 Hackaday Supercon: Call For Proposals

The Death Of Physical Media And The Real Challenges To Software Archiving

A Brief History Of The Crazy Old 7-Segment Display

FLOSS Weekly Episode 874: Really, We Do PDFs

Linux Fu: The Local Phonebook

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Encryption In The 1790s

The Need For Speed: Internet Speed Measurement (or DIY?)

Postal IRCs Are Almost A Thing Of The Past

Launching Rockets Is Hard, Bring Them Back Is Harder

Putting Some Zig In A Linux-Based 3D Printer

Our Columns

Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

FLOSS Weekly Episode 876: There Is No Money Fairy

Compile Here, Run Everywhere: Crosstool-Ng

Giving Resin 3D Printers Another Shot After Six Years

Hackaday Europe 2026: Project Gigapixel

2026 Hackaday Supercon: Call For Proposals

The Death Of Physical Media And The Real Challenges To Software Archiving

A Brief History Of The Crazy Old 7-Segment Display

FLOSS Weekly Episode 874: Really, We Do PDFs

Linux Fu: The Local Phonebook

Search

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